办公室选用直管形荧光灯时,应配用（）镇流器。
BC
暂无解析
Ittookafewsecondsforhereyesto________tothedarkness.
“I________goouttoday.IfIdo,I________inastorm.fwhenIheardtheweathermansay”Isaidtomyseltherewouldbeaheavyrainthatday.
Everyoneisexcitedbythenews,________________?
_______isafactthatEnglishisbeingacceptedasaninternationallanguage.
Thenoiseofthepartystoppedmegetting________________sleep.